Answer is 90% of 1.
90÷100×1=0.9
There is 4 1/2 cups of green ooze
1/8 is your answer
-Hope this helps
For this case we have an equation of the form:

Where,
h0: initial height
v0: initial speed
a: acceleration
Substituting values we have:

Rewriting we have:

Note: see attached image
Answer:
10 ft +12 ft =22ft so it 22 ft.
22ft-4ft is 18ft.
18 ft is the answer